#include<iostream>
using namespace std;

int main(int argc,char *argv[],char*env[])
{
  cout<<argv[0]<<"begin running"<<endl;  
  cout<<"这是命令行参数"<<endl;
  for(int i=0;argv[i];i++ )
  {
    cout<<i<<":"<<argv[i]<<endl;
    
  }
  cout<<"这是环境变量"<<endl;
  for(int i=0;env[i];i++)
  {
    cout<<i<<":"<<env[i]<<endl;
  }
 cout<<argv[0]<<"stop running"<<endl;
  return 0;
}
